Hi
Older versions of VP would open the two control screens associated with the virtual dub Deshaker stabilization settings. These were not particularly easy to understand however. (I could print the guide out here.. but it's a bit long
) VP now presumably uses the best settings for each of the two passes that are required and does the stabilization using these. Personally, I think it works pretty well.
If your video is VERY shaky you may have borders appearing as the plugin attempts to line up very agitated frames. If this happens you would have to crop the affected clip afterwards
Nat